added CI

.gitlab-ci.yml

 stages:
   - test
 
-verify-7.4:
+verify-php7.4:
   image: grifart/php7.4-with-gulp-and-all-php-modules
   stage: test
   interruptible: true
@@ -10,7 +10,7 @@ verify-7.4:
     - composer install
     - composer run verify
 
-verify-8.0:
+verify-php8.0:
   image: grifart/php8.0-with-all-modules-and-various-tools
   stage: test
   interruptible: true
@@ -20,7 +20,7 @@ verify-8.0:
     - composer run verify
 
 
-verify-8.1:
+verify-php8.1:
   image: grifart/php8.1-with-all-modules-and-various-tools
   stage: test
   interruptible: true